Mary Allen
Taw qhia: Nkag siab Thib Ob Litters hauv Miv
Miv tau paub tias yog cov yug me nyuam, thiab nws tsis yog qhov tsis yooj yim rau lawv muaj ntau lub litter hauv ib xyoos. Txawm hais tias nws tsis pom zoo kom yug menyuam miv tshwj tsis yog tias koj yog tus kws tshaj lij yug menyuam, nws yog ib qho tseem ceeb kom nkag siab txog cov xwm txheej uas cuam tshuam rau feline fertility thiab qhov tshwm sim ntawm cov litter thib ob. Qhov tsab xov xwm no yuav tshawb txog lub voj voog ntawm kev yug me nyuam ntawm miv, yam uas cuam tshuam rau lawv cov fertility, thiab cov kev pheej hmoo thiab cov txiaj ntsig ntawm ntau cov litters.
Feline Reproduction: Nws Ua Haujlwm Li Cas?
Lub voj voog me me ntawm cov miv yog tswj hwm los ntawm cov tshuaj hormones uas tsim los ntawm lub caj pas pituitary thiab zes qe menyuam. Cov poj niam miv, tseem hu ua poj huab tais, mus dhau lub voj voog ntawm kev sib deev, fertilization, thiab cev xeeb tub uas kav ntev li 65 hnub. Thaum lub sij hawm no, tus poj huab tais yuav mate nrog ib tug tom miv thiab ovulate, tso qe uas yuav fertilized los ntawm cov phev. Yog hais tias fertilization tshwm sim, lub qe yuav cog rau hauv lub tsev menyuam, thiab poj huab tais yuav nqa cov kittens mus rau lub sij hawm.
Txiv neej miv, tseem hu ua toms, yog lub luag haujlwm rau fertilization ntawm cov qe. Lawv tsim cov phev nyob rau hauv lawv cov noob qes, uas yog khaws cia nyob rau hauv lub epididymis kom txog thaum lawv ejaculation thaum mating. Thaum cov phev raug tso tawm, lawv taug kev mus rau tus poj niam txoj kev loj hlob mus txog rau lub qe nyob rau hauv cov hlab ntsha fallopian. Yog hais tias ib tug phev ua tiav fertilizes qe, nws yuav tsim ib tug zygote uas yuav loj hlob mus rau hauv ib tug miv.